Solutions by everydaycalculation.com

The GCF of 3120 and 768 is 48.

- Find the prime factorization of 3120

3120 = 2 × 2 × 2 × 2 × 3 × 5 × 13 - Find the prime factorization of 768

768 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 2 × 2 × 2 × 2 × 3 - GCF =
**48**

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Find hcf of: 6240 & 1536 1560 & 384 9360 & 2304 1040 & 256 6240 & 768 3120 & 1536 9360 & 768 3120 & 2304 3120 & 3840 3120 & 5376

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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).

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